Issue 15, 2019
From the journal:

CrystEngComm

Structural diversity of zinc(ii) coordination polymers with octafluorobiphenyl-4,4′-dicarboxylate based on mononuclear, paddle wheel and cuboidal units†

Anastasia M. Cheplakova, ORCID logo ab   Konstantin A. Kovalenko, ORCID logo *ab   Denis G. Samsonenko, ORCID logo ab   Andrey S. Vinogradov,c   Victor M. Karpov,c   Vyacheslav E. Platonovc  and  Vladimir P. Fedin*ab  

* Corresponding authors

a Nikolaev Institute of Inorganic Chemistry SB RAS, 3 Akad. Lavrentiev Av., Novosibirsk, Russian Federation
E-mail: k.a.kovalenko@niic.nsc.ru, cluster@niic.nsc.ru
Fax: +7 (383) 330 9489
Tel: +7 (383) 330 9490

b Novosibirsk State University, 2 Pirogova Street, Novosibirsk, Russian Federation

c N.N. Vorozhtsov Novosibirsk Institute of Organic Chemistry, SB RAS, 9 Akad. Lavrentiev Av., Novosibirsk, Russian Federation

Abstract

We present a series of six novel Zn(II) complexes containing anions of perfluorinated biphenyl-4,4′-dicarboxylate (oFBPDC2−). Among them are the 0D complex [Zn(eg)3](oFBPDC) (eg = ethylene glycol), the 1D [Zn(H2O)(ur)(oFBPDC)] (ur = urotropine) and [Zn(CH3OH)2(CH3OCH2CH2OH)(oFBPDC)] and the 2D layered [Zn2(CH3CN)2(oFBPDC)2]·2C6H6·2CH3CN, [Zn2(H2O)2(oFBPDC)2]·4(CH3)2CO, [{Zn4(μ3-OCH3)4}(CH3OH)4(oFBPDC)2]·[{Zn4(μ3-OCH3)4}(H2O)(CH3OH)3(oFBPDC)2]·13CH3OH. The latter coordination polymer is built up by unique Zn4(OCH3)4 cuboidal units. The complexes are characterized by single-crystal X-ray diffraction, FT-IR, elemental analysis, and TGA. Investigation of the CO2 adsorption at 195 K on [Zn2(CH3CN)2(oFBPDC)2] and [Zn2(H2O)2(oFBPDC)2] of the layered polymeric structure revealed that they have BET surface areas of 334.8 and 150.6 m2 g−1, respectively.

Graphical abstract: Structural diversity of zinc(ii) coordination polymers with octafluorobiphenyl-4,4′-dicarboxylate based on mononuclear, paddle wheel and cuboidal units

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Article information

DOI
https://doi.org/10.1039/C9CE00073A
Article type
Paper
Submitted
14 Jan 2019
Accepted
19 Feb 2019
First published
22 Feb 2019

CrystEngComm, 2019,21, 2524-2533

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Structural diversity of zinc(II) coordination polymers with octafluorobiphenyl-4,4′-dicarboxylate based on mononuclear, paddle wheel and cuboidal units

A. M. Cheplakova, K. A. Kovalenko, D. G. Samsonenko, A. S. Vinogradov, V. M. Karpov, V. E. Platonov and V. P. Fedin, CrystEngComm, 2019, 21, 2524 DOI: 10.1039/C9CE00073A

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